This issue affects Apache Tomcat: from 11.0.22 through 11.0.26, from 10.1.55 through 10.1.60, from 9.0.118 through 9.0.122.
Users are recommended to upgrade to version 11.0.27, 10.1.61 or 9.0.123, which fixes the issue.
Metrics
Affected Vendors & Products
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Tue, 20 Oct 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-362 | |
| References |
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| Metrics |
cvssV3_1
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Tue, 20 Oct 2026 18:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-200 CWE-754 |
Tue, 20 Oct 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Apache
Apache apache Tomcat Apache tomcat Apache Software Foundation Apache Software Foundation tomcat |
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| Vendors & Products |
Apache
Apache apache Tomcat Apache tomcat Apache Software Foundation Apache Software Foundation tomcat |
Tue, 20 Oct 2026 14:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Incorrect object recycling and re-use vulnerability in Apache Tomcat affecting HTTP/2 processing of asynchronous servlets can trigger request and/or response mix-up between users. This issue affects Apache Tomcat: from 11.0.22 through 11.0.26, from 10.1.55 through 10.1.60, from 9.0.118 through 9.0.122. Users are recommended to upgrade to version 11.0.27, 10.1.61 or 9.0.123, which fixes the issue. | |
| Title | Apache Tomcat: HTTP/2 request/response mix-up after error during async processing | |
| References |
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Projects
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Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-10-20T18:17:42.030Z
Reserved: 2026-09-28T15:30:32.593Z
Link: CVE-2026-101356
Updated: 2026-10-20T18:09:51.253Z
Status : Awaiting Analysis
Published: 2026-10-20T14:16:55.767
Modified: 2026-10-20T19:35:38.940
Link: CVE-2026-101356
No data.
OpenCVE Enrichment
Updated: 2026-10-20T17:45:13Z